13103021153 has 2 divisors, whose sum is σ = 13103021154. Its totient is φ = 13103021152.

The previous prime is 13103021147. The next prime is 13103021329. The reversal of 13103021153 is 35112030131.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12946571089 + 156450064 = 113783^2 + 12508^2 .

It is a cyclic number.

It is not a de Polignac number, because 13103021153 - 2⁴ = 13103021137 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (13103021753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6551510576 + 6551510577.

It is an arithmetic number, because the mean of its divisors is an integer number (6551510577).

Almost surely, 2^13103021153 is an apocalyptic number.

It is an amenable number.

13103021153 is a deficient number, since it is larger than the sum of its proper divisors (1).

13103021153 is an equidigital number, since it uses as much as digits as its factorization.

13103021153 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 270, while the sum is 20.

Adding to 13103021153 its reverse (35112030131), we get a palindrome (48215051284).

The spelling of 13103021153 in words is "thirteen billion, one hundred three million, twenty-one thousand, one hundred fifty-three".